63985328

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{1723}}^1$

素因数の和:1953

約数の個数: 40

約数和(自身を含む): 135961536

約数和(自身を除く): 71976208

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 211, 422, 844, 1688, 1723, 2321, 3376, 3446, 4642, 6892, 9284, 13784, 18568, 18953, 27568, 37136, 37906, 75812, 151624, 303248, 363553, 727106, 1454212, 2908424, 3999083, 5816848, 7998166, 15996332, 31992664, 63985328]

約数ペア:

[(1, 63985328), (2, 31992664), (4, 15996332), (8, 7998166), (11, 5816848), (16, 3999083), (22, 2908424), (44, 1454212), (88, 727106), (176, 363553), (211, 303248), (422, 151624), (844, 75812), (1688, 37906), (1723, 37136), (2321, 27568), (3376, 18953), (3446, 18568), (4642, 13784), (6892, 9284)]